Good day. Yes, there’s something I can recommend here. There’re some stores in my bookmarks I used for getting the kits and equipment like this, but I will share only the best one. Here you go https://gromagik.com/collections/drying-storage . It sells monotubes, it sells substrate, of course it sells grain spawn bags, and it isn’t everything. So click the link and see it for yourself. Good luck with your harvest.